/// <summary>
/// Initializes a new instance of the <see cref="MemoryDump"/> class.
/// </summary>
/// <param name="selected">The selected.</param>
/// <param name="module">The module.</param>
/// <param name="data">The data.</param>
public MemoryDump(AllocationInformation selected, string module, XDocument data)
: this()
{
Selected = selected;
Title = string.Format("Displaying memory dump of \"{0}\" | Address: {1} - Bytes: {2} (0x{3:x8})",
new object[] { module, selected.BaseAddressInHex, selected.RegionSize, selected.RegionSize });
memDump = data.ToString();
}
/// <summary>
/// Reads the process memory.
/// </summary>
/// <param name="processName">Name of the process.</param>
/// <param name="selected">The selected.</param>
/// <returns></returns>
public static XDocument ReadProcessMemory(string processName, AllocationInformation selected)
{
XDocument retval = null;
StringBuilder infoAsXml = new StringBuilder(MAXCHARS + 1);
int result = ReadMemory(processName, infoAsXml, infoAsXml.Capacity,
selected.BaseAddressInDec, selected.RegionSize);
if (result == 0 && (retval = infoAsXml.GetXDocument()) != null &&
infoAsXml.GetXDocument().Element("memoryDump").DescendantNodes().Count() == 0)
{
retval = null;
}
return(retval);
}
/// <summary>
/// Handles the Clicked event of the menuItem control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void menuItem_Clicked(object sender, RoutedEventArgs e)
{
XDocument dump = null;
AllocationInformation selected = lstMemAllocations.SelectedItem as AllocationInformation;
using (BackgroundWorker worker = new BackgroundWorker()) {
// Work to do
worker.DoWork += delegate(object a, DoWorkEventArgs b) {
Dispatcher.Invoke(new Action(() => {
((MainWindow)App.Current.MainWindow).ManageVisualState(MainWindow.AnimationState.Loading);
}));
if (selected != null && (dump = DataExchange.ReadProcessMemory(ProcessNameOrId, selected)) != null)
{
b.Result = dump;
}
};
// Code executed when Backgroundworker is completed
worker.RunWorkerCompleted += delegate(object a, RunWorkerCompletedEventArgs b) {
XDocument dumpAsXml = b.Result as XDocument;
Dispatcher.Invoke(new Action(() => {
((MainWindow)App.Current.MainWindow).ManageVisualState(MainWindow.AnimationState.Loaded);
}));
if (dumpAsXml != null)
{
(new MemoryDump(selected, Module, dump)
{
Owner = this.Owner
}).ShowDialog();
}
else
{
System.Windows.MessageBox.Show("Unable to read the specified memory region", "Information",
MessageBoxButton.OK, MessageBoxImage.Information);
}
};
worker.RunWorkerAsync();
}
}
